diff --git a/libraries/MySensors/examples/EnergyMeterPulseSensor/EnergyMeterPulseSensor.ino b/libraries/MySensors/examples/EnergyMeterPulseSensor/EnergyMeterPulseSensor.ino
index 144bc72..9b957de 100644
--- a/libraries/MySensors/examples/EnergyMeterPulseSensor/EnergyMeterPulseSensor.ino
+++ b/libraries/MySensors/examples/EnergyMeterPulseSensor/EnergyMeterPulseSensor.ino
@@ -73,7 +73,7 @@ void setup()
 
   // Use the internal pullup to be able to hook up this sketch directly to an energy meter with S0 output
   // If no pullup is used, the reported usage will be too high because of the floating pin
-  digitalWrite(DIGITAL_INPUT_SENSOR,HIGH);
+  pinMode(DIGITAL_INPUT_SENSOR,INPUT_PULLUP);
   
   attachInterrupt(INTERRUPT, onPulse, RISING);
   lastSend=millis();